Wishing I was fishing1990
Recruit
- Joined
- Mar 17, 2019
- Messages
- 4
I have a 97 Yamaha 2 stroke 90hp. My motor will start and run at low rpms. But when I give it throttle it will only go about 7mph for maybe 20 minutes. After it warms up it will surge in and out for about 30 seconds and take off and go about 35-40mph. After that it will run good the rest of the day no matter how long I stop and fish or run for.
I have a new
-portable tank and fuel hose
-fuel joint connector
-fuel pump
-fuel filter
-2 new ignition cylinders
-spark plugs
also I just had the carbs rebuilt professionally.
After the guy rebuilt the carbs he said he took it out and ran 40mph right off the bat. Only thing I did was take off fuel tank off fill it up and put it back on afterwards and same problem.
Plese help (3 mechanics have had and couldn't fix it)
I have a new
-portable tank and fuel hose
-fuel joint connector
-fuel pump
-fuel filter
-2 new ignition cylinders
-spark plugs
also I just had the carbs rebuilt professionally.
After the guy rebuilt the carbs he said he took it out and ran 40mph right off the bat. Only thing I did was take off fuel tank off fill it up and put it back on afterwards and same problem.
Plese help (3 mechanics have had and couldn't fix it)